epidemic znaczenie & definicja

Przykłady epidemic

• Further work is needed to study the impact of this assumption on the size and the duration of the simulated epidemics.

• Although there were intermittent periods when the populations could recover and indeed expand, subsequent new epidemics took a terrible toll.

• The resulting typhoid ('enteric fever ' or maagkoors) epidemics claimed victims annually and the tenants' ignorance of basic hygiene perpetuated the cycle.

• The lack of sustained growth in expenditure on this service is perhaps unsurprising, given the receding threat of epidemics.

• Introductions to naive host populations elsewhere have caused severe epidemics.

• In the absence of vaccination, epidemics expand rapidly and can last for several months, usually stopping with the onset of the rains [7].

• The age distribution of cases was consistent with that previously observed in meningococcal disease epidemics.

• Very few studies have estimated the impact of measles epidemics in a group of vaccine decliners on a surrounding population of vaccine acceptors.